衣宵食旰

Explanation: That day unknown to dress up, dark before eating. Flattering the emperor used to say diligent conduct of public affairs. 　　Source: A phrase from the Emperor, "static lease enforcement trilateral" poetry night sleep two difficult clothing, food and sun_set_ meals three fear. " 　　Examples: He sigh Huai River, anger overflow filled the air, million Yuan into the room, thousands of miles without shore, and I worry about the Queen, ~. ★ Ming Jang, "Shen Mu Yong-Lai Chung grant figure of years"